The E-PROPS PROPELLERS Company
ZI aerodrome Sisteron
04200 VAUMEILH - France
Phone : +33 4 92 34 00 00
Phone reception opened from Monday to Friday
From 9 to 12 a.m and 2 to 4 p.m.
The best way to reach us is by email : helices@e-props.fr

1- SPINNERS V20 RANGE

A complete set of E-PROPS V20 range spinners is composed of the spinner, its mounting plate and the necessary screws.
These spinners are designed for the V20 range of tractor and pusher propellers, manufactured from April 2020.
They are longer than the V12 range spinners, for aesthetic reasons. They are also lighter, especially the mounting plate.

Spinner diameter is depending on the engine cover of the aircraft.
To define the good diameter for the spinner, please take the measure "D" :

measure D = max diameter of the spinner

The E-PROPS spinners exit in 15 diameters.
If you hesitate between two sizes, take the smaller, for a better air flow on the engine cover.

Assembly :The E-PROPS spinners V20 range are mounted on a drilled plate positioned on the hub, a very light and very solid assembly.
They are suitable for all configurations of E-PROPS V20 range hubs, standard or extended.
To date, they do not fit on V12 range hubs.
The E-PROPS cones of the V20 range are held on their plate by 9 M5 x 16 screws. Tightening torque = 1,5 N.m

For balancing, a washer can be glued into the spinner. Please do not remove this washer from the spinner, otherwise the balancing would be not good, and vibrations could appear.
On the spinner, a yellow sticker indicates : "Do not remove - balancing weight".

E-PROPS spinner V20 diameter 250 mm, length 309 mm

Finish :
The E-PROPS spinners V20 range are carbon finish, shiny polished, without paint, varnish or gel-coat, because those products are very polluting.
The E-PROPS company is committed in an eco-management approach and proscribes this type of products.
You can paint the spinner if you want.
All you have to do is to sand the surface, very lightly (600 grain sandpaper). The recommended paint is a bi-component polyurethane.
A well sanded primer is necessary for a beautiful finish. Be careful to the balancing.

2- SPINNERS V12 RANGE

The E-PROPS spinner kit V12 range consists of a spinner, its mounting plate and all the screws.
The standard spinners have been designed for tractor propellers ranges only (DURANDAL, VORPALINE), V12 range only.

Spinner diameter is depending on the engine cover of the aircraft.
To define the good diameter for the spinner, please take the measure "D" :

measure D = max diameter of the spinner

E-PROPS spinners V12 range are available in different diameters.
If you hesitate between two sizes, take the smaller, for a better air flow on the engine cover.

Assembly :The E-Props spinners V12 range are assembled on the flange of the propeller, which allows them to be very light, because the mouting plate is a stiffener in the middle of the spinner.
They are well-adapted to all E-PROPS hubs, standard or extended.
Today, the mouting plates drilling patterns are only 6M8d101,6 and 6M8d100.
The E-PROPS standard hub is placing the spinner at -5mm to the edge of the engine cover
The propeller must be assembled and the pitch has to be adjusted before placing the spinner, or, in certain cases, the blades without the good pitch could touch the edge of the spinner.
The V12 range spinners are assembled on their flange with 6 screws M5 x 16. Torque = 3 N.m

For balancing, a screw can be putted by E-PROPS on the mounting plate.
Please do not remove this screw from the plate, otherwise the balancing would be not good, and vibrations could appear.
On the plate, a yellow sticker indicates : "Do not remove - balancing weight".

E-PROPS V12 spinners

Finish :
The E-PROPS spinners are carbon finish, shiny polished, without paint, varnish or gel-coat, because those products are very polluting.
The E-PROPS company is committed in an eco-management approach and proscribes this type of products.
You can paint the spinner if you want.
All you have to do is to sand the surface, very lightly (600 grain sandpaper). The recommended paint is a bi-component polyurethane.
A well sanded primer is necessary for a beautiful finish. Be careful to the balancing.

Assembly :
– On the central screw of the hub : put the hexagonal long screw with its Nord-Lock washer (replace the normal screw)
- Tighten this long screw at the same torque as the screws (please verify the torque on the Instruction Manual)
– Put the Mini-Spinner on the hub
– Put the Nylon screw with its seal in the long screw through the Mini-Spinner
– Tighten the Nylon screw at 1,5 to 2 N.m with a 6 mm Allen key